Incidental Mutation 'R4836:Clcn1'
ID 373231
Institutional Source Beutler Lab
Gene Symbol Clcn1
Ensembl Gene ENSMUSG00000029862
Gene Name chloride channel, voltage-sensitive 1
Synonyms Clc1, SMCC1, NMF355, Clc-1, nmf355
MMRRC Submission 042451-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4836 (G1)
Quality Score 225
Status Validated
Chromosome 6
Chromosomal Location 42263619-42292690 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 42286898 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Leucine at position 652 (V652L)
Ref Sequence ENSEMBL: ENSMUSP00000031894 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031894] [ENSMUST00000164091] [ENSMUST00000168660]
AlphaFold Q64347
Predicted Effect probably damaging
Transcript: ENSMUST00000031894
AA Change: V652L

PolyPhen 2 Score 0.964 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000031894
Gene: ENSMUSG00000029862
AA Change: V652L

DomainStartEndE-ValueType
low complexity region 121 130 N/A INTRINSIC
Pfam:Voltage_CLC 170 572 3.2e-87 PFAM
Blast:CBS 612 662 1e-24 BLAST
low complexity region 723 747 N/A INTRINSIC
Blast:CBS 830 877 4e-19 BLAST
low complexity region 928 950 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000114684
SMART Domains Protein: ENSMUSP00000110332
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
Pfam:Voltage_CLC 3 254 2.6e-42 PFAM
CBS 294 344 1.3e1 SMART
low complexity region 405 429 N/A INTRINSIC
Blast:CBS 480 524 2e-13 BLAST
low complexity region 575 597 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000163235
SMART Domains Protein: ENSMUSP00000132387
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 12 36 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000163936
AA Change: V580L
SMART Domains Protein: ENSMUSP00000130148
Gene: ENSMUSG00000029862
AA Change: V580L

DomainStartEndE-ValueType
low complexity region 92 101 N/A INTRINSIC
Pfam:Voltage_CLC 141 261 1.2e-27 PFAM
Pfam:Voltage_CLC 258 501 3.9e-44 PFAM
PDB:2D4Z|B 520 807 2e-47 PDB
Blast:CBS 541 591 2e-24 BLAST
Blast:CBS 759 806 3e-19 BLAST
low complexity region 857 879 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000164091
SMART Domains Protein: ENSMUSP00000131354
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 121 130 N/A INTRINSIC
Pfam:Voltage_CLC 170 256 2.9e-20 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000165780
SMART Domains Protein: ENSMUSP00000130550
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 92 101 N/A INTRINSIC
Pfam:Voltage_CLC 141 227 9.7e-22 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000168660
SMART Domains Protein: ENSMUSP00000126045
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 88 97 N/A INTRINSIC
Pfam:Voltage_CLC 136 257 1.1e-22 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000169902
Predicted Effect probably benign
Transcript: ENSMUST00000169024
SMART Domains Protein: ENSMUSP00000130968
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 92 101 N/A INTRINSIC
Pfam:Voltage_CLC 141 261 2.9e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000170028
SMART Domains Protein: ENSMUSP00000132154
Gene: ENSMUSG00000029862

DomainStartEndE-ValueType
low complexity region 92 101 N/A INTRINSIC
Pfam:Voltage_CLC 141 235 8e-22 PFAM
Meta Mutation Damage Score 0.6502 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.2%
Validation Efficiency 98% (87/89)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The CLCN family of voltage-dependent chloride channel genes comprises nine members (CLCN1-7, Ka and Kb) which demonstrate quite diverse functional characteristics while sharing significant sequence homology. The protein encoded by this gene regulates the electric excitability of the skeletal muscle membrane. Mutations in this gene cause two forms of inherited human muscle disorders: recessive generalized myotonia congenita (Becker) and dominant myotonia (Thomsen). Alternative splicing results in multiple transcript variants. [provided by RefSeq, Mar 2012]
PHENOTYPE: Mutant mice exhibit mild to severe spasms of the hind limbs and abnormal hind limb reflexes. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acox1 A T 11: 116,066,152 (GRCm39) S453T probably benign Het
Ahnak2 A T 12: 112,740,550 (GRCm39) V368D probably damaging Het
Ankrd53 A T 6: 83,745,134 (GRCm39) Y448F probably damaging Het
Arhgef15 A T 11: 68,840,751 (GRCm39) probably benign Het
Atg2b T C 12: 105,613,073 (GRCm39) N1166S probably benign Het
Atl3 C T 19: 7,486,910 (GRCm39) R77* probably null Het
Bend6 T C 1: 33,922,654 (GRCm39) probably benign Het
Ccnt1 C A 15: 98,465,444 (GRCm39) R25L probably damaging Het
Cct4 A G 11: 22,952,898 (GRCm39) T525A probably benign Het
Cep350 T C 1: 155,804,579 (GRCm39) I835V probably damaging Het
Cimap2 T A 4: 106,467,724 (GRCm39) probably null Het
Cntln T A 4: 84,967,957 (GRCm39) Y725* probably null Het
Cog5 T C 12: 31,969,732 (GRCm39) F21L probably benign Het
D6Ertd527e GGCAGCAGCAGCA GGCAGCAGCAGCAGCA 6: 87,088,406 (GRCm39) probably benign Het
Dnm2 A T 9: 21,402,626 (GRCm39) probably benign Het
Dnmt1 C T 9: 20,819,854 (GRCm39) V1430I probably damaging Het
Dpep1 A G 8: 123,927,106 (GRCm39) D285G probably damaging Het
Eef2kmt C T 16: 5,066,867 (GRCm39) V129M probably damaging Het
Epha3 A T 16: 63,403,920 (GRCm39) M726K probably damaging Het
Fat3 A G 9: 16,289,019 (GRCm39) L168P probably damaging Het
Frem3 T A 8: 81,390,026 (GRCm39) F1759Y probably damaging Het
Fubp3 T A 2: 31,498,153 (GRCm39) S56R possibly damaging Het
Gm1965 T C 6: 89,122,392 (GRCm39) noncoding transcript Het
Gm5592 C T 7: 40,864,958 (GRCm39) probably benign Het
H1f9 T A 11: 94,858,843 (GRCm39) L46* probably null Het
Irs1 TGGGGTGGACATCGAACTGAAGGAG TG 1: 82,265,453 (GRCm39) 913 probably null Het
Isl1 A G 13: 116,439,619 (GRCm39) M243T probably benign Het
Itpr1 A T 6: 108,366,498 (GRCm39) I142F probably damaging Het
Jak1 T C 4: 101,012,263 (GRCm39) T1069A probably damaging Het
Jmjd1c T C 10: 67,069,225 (GRCm39) V1848A probably benign Het
Kdm5a T C 6: 120,389,363 (GRCm39) V930A probably damaging Het
Kdm5b C A 1: 134,521,053 (GRCm39) probably null Het
Lilra5 T C 7: 4,241,713 (GRCm39) F171L possibly damaging Het
Map1b A G 13: 99,567,562 (GRCm39) S1720P unknown Het
Mcpt1 A T 14: 56,257,017 (GRCm39) Q185L probably damaging Het
Mmp20 T A 9: 7,644,027 (GRCm39) D238E possibly damaging Het
Mov10l1 A T 15: 88,904,472 (GRCm39) I784F possibly damaging Het
Mroh2b C T 15: 4,933,752 (GRCm39) P101S probably damaging Het
Myh3 G T 11: 66,987,765 (GRCm39) A1413S probably benign Het
Naa80 A T 9: 107,460,738 (GRCm39) Y211F probably damaging Het
Npdc1 G A 2: 25,298,957 (GRCm39) D284N probably damaging Het
Or12j4 A G 7: 140,046,989 (GRCm39) R292G probably damaging Het
Or2t48 A C 11: 58,420,308 (GRCm39) M168R probably damaging Het
Or4a66 A G 2: 88,531,544 (GRCm39) I43T probably damaging Het
Or5g9 A G 2: 85,551,793 (GRCm39) I15V probably benign Het
Or8k22 A T 2: 86,163,571 (GRCm39) M43K probably benign Het
Or8k23 G A 2: 86,186,094 (GRCm39) L211F probably benign Het
Palld T A 8: 62,140,415 (GRCm39) T531S probably benign Het
Parp4 A G 14: 56,823,195 (GRCm39) E105G probably benign Het
Phf11a A T 14: 59,525,028 (GRCm39) S59T probably damaging Het
Ppp1r12b G T 1: 134,883,471 (GRCm39) A17E probably benign Het
Rad50 A T 11: 53,541,480 (GRCm39) I1252N probably damaging Het
Ramp3 A G 11: 6,624,761 (GRCm39) probably null Het
Rrbp1 G A 2: 143,830,337 (GRCm39) T610I possibly damaging Het
Scart2 T C 7: 139,879,021 (GRCm39) I1051T probably benign Het
Semp2l2a C T 8: 13,888,007 (GRCm39) S28N probably benign Het
Slc4a10 A G 2: 62,098,531 (GRCm39) Y555C probably damaging Het
Slc5a2 A G 7: 127,866,677 (GRCm39) probably null Het
Smoc1 T A 12: 81,226,322 (GRCm39) D371E probably damaging Het
Stmn1 T A 4: 134,197,495 (GRCm39) probably benign Het
Sulf1 C T 1: 12,912,910 (GRCm39) L715F probably benign Het
Surf1 T C 2: 26,804,255 (GRCm39) T180A possibly damaging Het
Syne2 A G 12: 76,026,593 (GRCm39) I3474V probably damaging Het
Tchh A T 3: 93,352,455 (GRCm39) R632W unknown Het
Tchh A T 3: 93,354,895 (GRCm39) D1445V unknown Het
Tctn1 A T 5: 122,383,568 (GRCm39) M505K probably benign Het
Tdrkh T A 3: 94,332,897 (GRCm39) I150N probably damaging Het
Tespa1 C T 10: 130,198,028 (GRCm39) T350I probably benign Het
Thbs1 A G 2: 117,945,499 (GRCm39) Y326C possibly damaging Het
Tmem208 C T 8: 106,055,296 (GRCm39) S119F probably damaging Het
Tmprss6 G C 15: 78,329,588 (GRCm39) A91G probably damaging Het
Trp53bp2 C T 1: 182,259,147 (GRCm39) R67W probably damaging Het
Ttn A G 2: 76,541,541 (GRCm39) I25488T possibly damaging Het
Txnl4a A G 18: 80,265,468 (GRCm39) E111G probably damaging Het
Unc13b T G 4: 43,237,137 (GRCm39) I3402M probably damaging Het
Vmn1r188 A C 13: 22,272,291 (GRCm39) I82L probably benign Het
Zfp65 A G 13: 67,856,994 (GRCm39) V95A probably benign Het
Zfp985 T A 4: 147,668,612 (GRCm39) S493R probably damaging Het
Other mutations in Clcn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01473:Clcn1 APN 6 42,268,637 (GRCm39) missense probably damaging 1.00
IGL01732:Clcn1 APN 6 42,287,606 (GRCm39) splice site probably benign
IGL02055:Clcn1 APN 6 42,284,489 (GRCm39) missense probably damaging 1.00
IGL02507:Clcn1 APN 6 42,284,007 (GRCm39) splice site probably benign
IGL02649:Clcn1 APN 6 42,275,763 (GRCm39) missense probably damaging 1.00
IGL02739:Clcn1 APN 6 42,263,714 (GRCm39) splice site probably null
IGL03148:Clcn1 APN 6 42,276,925 (GRCm39) critical splice donor site probably null
IGL03190:Clcn1 APN 6 42,267,037 (GRCm39) missense probably benign 0.02
IGL03327:Clcn1 APN 6 42,288,153 (GRCm39) missense probably benign 0.00
IGL03346:Clcn1 APN 6 42,288,153 (GRCm39) missense probably benign 0.00
Faint UTSW 6 42,284,199 (GRCm39) missense probably damaging 1.00
jack_spratt UTSW 6 42,287,515 (GRCm39) missense probably benign
Limitations UTSW 6 42,286,997 (GRCm39) missense possibly damaging 0.79
maimed UTSW 6 42,275,754 (GRCm39) missense probably damaging 1.00
stunted UTSW 6 42,263,701 (GRCm39) start codon destroyed possibly damaging 0.79
R0167:Clcn1 UTSW 6 42,263,770 (GRCm39) missense probably damaging 1.00
R0323:Clcn1 UTSW 6 42,287,074 (GRCm39) missense probably damaging 0.99
R0491:Clcn1 UTSW 6 42,287,515 (GRCm39) missense probably benign
R0573:Clcn1 UTSW 6 42,289,979 (GRCm39) splice site probably null
R0615:Clcn1 UTSW 6 42,282,509 (GRCm39) missense probably damaging 1.00
R0944:Clcn1 UTSW 6 42,290,075 (GRCm39) missense probably benign 0.00
R1562:Clcn1 UTSW 6 42,277,169 (GRCm39) missense probably benign 0.29
R1566:Clcn1 UTSW 6 42,268,374 (GRCm39) missense possibly damaging 0.58
R1692:Clcn1 UTSW 6 42,290,032 (GRCm39) missense possibly damaging 0.67
R1728:Clcn1 UTSW 6 42,276,448 (GRCm39) missense possibly damaging 0.86
R1729:Clcn1 UTSW 6 42,276,448 (GRCm39) missense possibly damaging 0.86
R1772:Clcn1 UTSW 6 42,271,079 (GRCm39) missense probably damaging 1.00
R1784:Clcn1 UTSW 6 42,276,448 (GRCm39) missense possibly damaging 0.86
R1793:Clcn1 UTSW 6 42,275,860 (GRCm39) critical splice donor site probably null
R1861:Clcn1 UTSW 6 42,290,925 (GRCm39) missense possibly damaging 0.63
R1864:Clcn1 UTSW 6 42,282,475 (GRCm39) missense probably damaging 1.00
R1865:Clcn1 UTSW 6 42,282,475 (GRCm39) missense probably damaging 1.00
R2356:Clcn1 UTSW 6 42,268,559 (GRCm39) missense probably damaging 1.00
R2403:Clcn1 UTSW 6 42,290,046 (GRCm39) missense probably damaging 0.99
R2987:Clcn1 UTSW 6 42,275,784 (GRCm39) missense probably damaging 1.00
R3082:Clcn1 UTSW 6 42,267,112 (GRCm39) missense probably damaging 0.98
R3500:Clcn1 UTSW 6 42,269,929 (GRCm39) missense probably damaging 0.99
R3747:Clcn1 UTSW 6 42,276,849 (GRCm39) missense probably damaging 1.00
R3748:Clcn1 UTSW 6 42,276,849 (GRCm39) missense probably damaging 1.00
R4041:Clcn1 UTSW 6 42,286,902 (GRCm39) missense probably damaging 1.00
R4749:Clcn1 UTSW 6 42,267,131 (GRCm39) splice site probably null
R5021:Clcn1 UTSW 6 42,287,922 (GRCm39) nonsense probably null
R5085:Clcn1 UTSW 6 42,290,814 (GRCm39) missense probably benign 0.41
R5528:Clcn1 UTSW 6 42,277,275 (GRCm39) missense probably benign 0.01
R5628:Clcn1 UTSW 6 42,275,823 (GRCm39) missense probably damaging 0.96
R5678:Clcn1 UTSW 6 42,284,199 (GRCm39) missense probably damaging 1.00
R5943:Clcn1 UTSW 6 42,269,900 (GRCm39) missense probably damaging 1.00
R6053:Clcn1 UTSW 6 42,277,208 (GRCm39) nonsense probably null
R6175:Clcn1 UTSW 6 42,291,096 (GRCm39) missense probably damaging 1.00
R6394:Clcn1 UTSW 6 42,290,172 (GRCm39) missense possibly damaging 0.82
R6394:Clcn1 UTSW 6 42,284,524 (GRCm39) missense possibly damaging 0.84
R7012:Clcn1 UTSW 6 42,267,542 (GRCm39) missense probably benign 0.01
R7020:Clcn1 UTSW 6 42,275,754 (GRCm39) missense probably damaging 1.00
R7048:Clcn1 UTSW 6 42,284,477 (GRCm39) missense probably damaging 1.00
R7212:Clcn1 UTSW 6 42,268,323 (GRCm39) missense possibly damaging 0.46
R7225:Clcn1 UTSW 6 42,270,396 (GRCm39) missense probably damaging 1.00
R7264:Clcn1 UTSW 6 42,275,772 (GRCm39) missense probably damaging 1.00
R7636:Clcn1 UTSW 6 42,268,268 (GRCm39) nonsense probably null
R7663:Clcn1 UTSW 6 42,286,997 (GRCm39) missense possibly damaging 0.79
R7807:Clcn1 UTSW 6 42,287,282 (GRCm39) splice site probably null
R7954:Clcn1 UTSW 6 42,263,625 (GRCm39) unclassified probably benign
R8026:Clcn1 UTSW 6 42,284,595 (GRCm39) critical splice donor site probably null
R8045:Clcn1 UTSW 6 42,267,628 (GRCm39) missense probably damaging 1.00
R8499:Clcn1 UTSW 6 42,284,133 (GRCm39) missense probably damaging 1.00
R8523:Clcn1 UTSW 6 42,284,523 (GRCm39) nonsense probably null
R8677:Clcn1 UTSW 6 42,267,519 (GRCm39) critical splice acceptor site probably null
R8818:Clcn1 UTSW 6 42,282,477 (GRCm39) missense probably damaging 0.98
R8945:Clcn1 UTSW 6 42,263,701 (GRCm39) start codon destroyed possibly damaging 0.79
R9012:Clcn1 UTSW 6 42,268,567 (GRCm39) missense possibly damaging 0.75
R9295:Clcn1 UTSW 6 42,290,883 (GRCm39) missense probably benign 0.00
R9433:Clcn1 UTSW 6 42,282,494 (GRCm39) missense probably damaging 1.00
R9513:Clcn1 UTSW 6 42,282,462 (GRCm39) missense probably damaging 1.00
R9679:Clcn1 UTSW 6 42,263,753 (GRCm39) missense probably damaging 0.98
Z1088:Clcn1 UTSW 6 42,284,190 (GRCm39) missense probably damaging 1.00
Z1088:Clcn1 UTSW 6 42,277,294 (GRCm39) missense probably benign 0.40
Z1176:Clcn1 UTSW 6 42,284,501 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCACCAATTAATGTGCTGCC -3'
(R):5'- ATCTACGAAGGCAAAGGACTC -3'

Sequencing Primer
(F):5'- CCAATTAATGTGCTGCCAATTGGG -3'
(R):5'- GCAAAGGACTCAGGTCGACC -3'
Posted On 2016-03-01